FWIW. This may be a valid call, but I'm suspicious. I did not answer the call and no VM left. The CID listed the name of a person. When I googled the number and person the White Pages showed a match. So I called the number twice and got the same telephone company recording: "this number has been disconnected and is no longer in service". I suspect Caller ID spoofing.
Other
2
Oct 4, 2015
We .had the same experience - Caller called twice but hung up
Other
3
Oct 4, 2015
Wanted to discuss November 2015 San Francisco ballot measures. I said "no thanks."
Political call
4
Oct 4, 2015
In the white pages, (415) 752-6922 is registered to Natalie Osipoff. I received two calls from this number, but no messages. Call back is answered by the "disconnected number" message.
Other
5
Aug 30, 2016
Thank you everyone for your posts, I have blocked this call that came in on my personal cell phone.